The Free Edition of HDClone is the ideal tool for moving contents of entire harddisk drives onto bigger newer ones. It can be installed on floppy or cd (ISO image included). It ships with its own operating system and is therefore not depending on other installed systems. When buying a new larger disk, HDClone copies the data for you, you only have to add the gained space on the disk via some partitioning tool.
InterBack
InterBack automatically transfers your files off-site to an internet host of your choosing. InterBack automates the entire backup process. Files are compressed using Zip format, encrypted, and transferred off-site without human involvment.
ZipGiz
Zips up entire directory plus subdirectories and optionally emails zip file to anywhere you like. Can be automated to perform this on a nightly basis.
Second Copy
Backup files in the background automatically. Copies files and folders from one location to another on the same drive, another drive or across the network. Easy to use setup wizards to create "profiles" that define the criteria for backups.
MaintainZip
Easily maintain your important data as ZIP files for Backup/Distribution purpose. Tiny scheduler, testing ZIP files, appending system date to ZIP file names, zipping at system startup, better compression with store-and-zip ...
Autobackup
Autobackup makes a copy of your modified files each day into a separate folder. You create a list of paths to check, and it makes a backup copy of all files in those paths which have been modified since the last back. Logs usage to diary